Phase space representation of quantum mechanics: Approximate dynamics of the Morse oscillator

Niels Engholm Henriksen, G. D. Billing, Flemming Yssing Hansen

    Research output: Contribution to journalJournal articleResearchpeer-review

    Abstract

    The accuracy of the Wigner propagation method is studied for stationary as well as non-stationary states of Morse oscillators. We investigate the possibility of improving the approach by introducing an effective potential. We find that the Wigner propagation method is accurate only for the ground state.
    Original languageEnglish
    JournalChemical Physics Letters
    Volume149
    Issue number4
    Pages (from-to)397–403
    ISSN0009-2614
    DOIs
    Publication statusPublished - 1988

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